This is a useful drawer slide, made of sturdy and durable cold rolled steel material, which can serve you well. Made with craftsmanship, it has strong load-bearing capacity, is not easy to fall off, and is more smooth to use. Features -Color:Silver -Material: Cold-rolled steel. -Size: 31.00X4.20X4.00cm/12.18X1.65X1.57in. - Made with cold-rolled steel, with high hardness, and wear resistance, making it more durable, and . - The concealed drawer glides are rated for heavy-duty use, featuring soft-close functionality - These drawer slides are compatible with most drawer and cabinet types, with wide compatibility - Damping buffer, slowly closed, to achieve the mute effect, giving you a quiet and comfortable environment - Lock slide, avoid drawer automatically open, drawing smooth, strong balance, open and close quietly Package list: 2 x Drawer Slides